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| author | Andrew John Hughes <gnu_andrew@member.fsf.org> | 2006-11-29 22:43:35 +0000 |
|---|---|---|
| committer | Andrew John Hughes <gnu_andrew@member.fsf.org> | 2006-11-29 22:43:35 +0000 |
| commit | 3be294e0e9f07e379e1499b9868db9855eb8726f (patch) | |
| tree | a1f67d3f1469ecc142b11c30b1e3c2e1a624794d /javax/swing/JComponent.java | |
| parent | f40b961c6c82ebc9ae9863635e5fe19c0b07c116 (diff) | |
| download | classpath-3be294e0e9f07e379e1499b9868db9855eb8726f.tar.gz | |
2006-11-29 Andrew John Hughes <gnu_andrew@member.fsf.org>
* Merge of HEAD-->generics for 2006/11/12-2006/11/29.
Diffstat (limited to 'javax/swing/JComponent.java')
| -rw-r--r-- | javax/swing/JComponent.java | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/javax/swing/JComponent.java b/javax/swing/JComponent.java index 3b8f1f68c..5ec507922 100644 --- a/javax/swing/JComponent.java +++ b/javax/swing/JComponent.java @@ -847,7 +847,12 @@ public abstract class JComponent extends Container implements Serializable t.put(key, value); else t.remove(key); - firePropertyChange(key.toString(), old, value); + + // When both old and new value are null, no event is fired. This is + // different from what firePropertyChange() normally does, so we add this + // check here. + if (old != null || value != null) + firePropertyChange(key.toString(), old, value); } /** |